How to export chapter list from book in framemaker(Unstructured)

Copy the code below to a text file and save it with a .jsx extension. Open your FrameMaker book, and choose File > Script > Run and select the script. It will create a text file in the same folder as the book that has a list of the file names.

#target framemaker

main ();

function main () {

	var book;
	
	book = app.ActiveBook;
	if (book.ObjectValid () === 1) {
		if (book.Name !== "") {
			processBook (book);
		}
		else {
			alert ("Please save the book and run the script again.",
				"www.frameexpert.com");
		}
	}
}

function processBook (book) {
	
	var file, bookComp, compFile;
	
	// Make a text file in the same folder as the book.
	// It will have the same name as the book but with a txt extension.
	file = new File (book.Name.replace (/[^\.]+$/, "txt"));
	file.open ("w");
	
	bookComp = book.FirstComponentInBook;
	while (bookComp.ObjectValid () === 1) {
		compFile = new File (bookComp.Name);
		file.writeln (File.decode (compFile.name));
		bookComp = bookComp.NextBookComponentInDFSOrder;
	}
	
	file.close ();
}